178.138.43.0/24

AS35725 · TELEKOM ROMANIA MOBILE COMMUNICATIONS S.A.

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Summary

Country	Romania
Domain	telekom.ro
ASN	AS35725
Registry	RIPE
ID	COSMOTE

WHOIS Details

inetnum:        178.138.0.0 - 178.138.127.255
netname:        COSMOTE
org:            ORG-CRMT1-RIPE
descr:          COSMOTE ROMANIAN MOBILE TELECOMMUNICATIONS S.A
country:        RO
admin-c:        IT3174-RIPE
tech-c:         IT3174-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-COSMOTETDN
created:        2010-04-07T13:48:33Z
last-modified:  2024-09-12T10:26:37Z
source:         RIPE
abuse-email:    abuse@telekom.ro
abuse-c:        TDN101-RIPE
abuse-org:      ORG-CRMT1-RIPE

organisation:   ORG-CRMT1-RIPE
org-name:       TELEKOM ROMANIA MOBILE COMMUNICATIONS S.A.
country:        RO
org-type:       LIR
address:        Bucharest Sector 1, EXPOSITIE Blvd., No. 1C, BUILDING B1, FLOORS 1, 2 AND 3
address:        012101
address:        Bucharest
address:        ROMANIA
phone:          +40766121234
e-mail:         iulian.teirau@telekom.ro
admin-c:        IT3174-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TKRM-IULIAN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TKRM-IULIAN-MNT
abuse-c:        TDN101-RIPE
created:        2010-04-01T13:48:13Z
last-modified:  2024-05-16T14:01:07Z
source:         RIPE

person:         Iulian Teirau
address:        Bucharest, district 1, 1C Expozitiei Boulevard, building B1, floors 1,2, and 3, zip code 012101
phone:          +0766121234
nic-hdl:        IT3174-RIPE
mnt-by:         TKRM-IULIAN-MNT
created:        2023-01-26T15:58:39Z
last-modified:  2024-02-06T20:04:48Z
source:         RIPE

route:          178.138.0.0/16
descr:          COSMOTE ROMANIAN MOBILE TELECOMMUNICATIONS S.A
origin:         AS35725
mnt-by:         MNT-COSMOTETDN
created:        2010-04-07T14:11:03Z
last-modified:  2010-04-07T14:11:03Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
132.220.35.56	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
73.200.177.168	AS7922 Comcast Cable Communications, LLC	`10.06ms` from Ashburn, US
97.157.118.136	AS6167 Verizon Business	`13.39ms` from Chicago, US
91.15.38.24	AS3320 Deutsche Telekom AG	`5.34ms` from Frankfurt am Main, DE
212.66.212.8	AS199480 Alajarven Puhelinosuuskunta, JAPO	`8.77ms` from Helsinki, FI
122.137.119.200	AS4837 CHINA UNICOM China169 Backbone	`14.86ms` from Liaoyang, CN
86.143.106.88	AS2856 British Telecommunications PLC	`3.95ms` from London, GB
178.168.136.136	AS25106 Mobile TeleSystems JLLC	`5.25ms` from Minsk, BY
65.1.214.88	AS16509 Amazon.com, Inc.	`0.14ms` from Mumbai, IN
70.127.239.72	AS33363 Charter Communications, Inc	`8.16ms` from Orlando, US
104.73.18.248	AS16625 Akamai Technologies, Inc.	`0.22ms` from Pittsburgh, US
112.230.31.40	AS4837 CHINA UNICOM China169 Backbone	`6.03ms` from Qingdao, CN
52.204.58.24	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
59.13.84.232	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
114.44.247.8	AS3462 Data Communication Business Group	`1.02ms` from Taipei, TW
52.69.47.200	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
64.63.73.168	AS17530 Nihon Network Service Co, .Ltd.	`3.36ms` from Tokyo, JP
88.223.116.216	AS24852 UAB INIT	`0.56ms` from Vilnius, LT
35.199.59.120	AS396982 Google LLC	`0.13ms` from Ashburn, US
59.178.149.152	AS9829 National Internet Backbone	`7.45ms` from Delhi, IN
130.61.14.88	AS31898 Oracle Corporation	`0.30ms` from Frankfurt am Main, DE
103.209.35.216	AS149137 TAN THANH AN INTERNATIONAL TRADE DEVELOPMENT COMPANY LIMITED	`0.18ms` from Ho Chi Minh City, VN
5.136.197.40	AS12389 PJSC Rostelecom	`19.15ms` from Krasnoyarsk, RU
92.237.91.248	AS5089 Virgin Media Limited	`13.69ms` from London, GB
69.58.79.232	AS397630 Blazing SEO, LLC	`0.69ms` from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m6 178.138.43.78

traceroute to 178.138.43.78 (178.138.43.78): 6 hops max, 52 byte packets

2 [AS40300] 208.111.57.2 0.215 ms

3 [AS40300] 206.197.210.165 0.421 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Honolulu, US

On August 22nd 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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